dr jim romano

This problem combines aldol chemistry with degrees of unsaturation. Under basic conditions with heat, the reaction proceeds through aldol formation followed by dehydration. From there, careful counting of rings and pi bonds determines the final degree of unsaturation. Students often ask...

This is a classic restriction question that students often overlook. Watch the setup carefully — Gly cannot be placed at either end, which changes the total number of valid arrangements. Students often ask which DAT study materials are actually used in real courses. The DAT Destroyer and...

Many students struggle with identifying esters using IR and NMR — especially when multiple functional groups are possible. In this problem, the key is understanding how ester formation occurs and how to recognize it using spectroscopy. Focus on: • IR peak for the ester carbonyl • Absence of...

Understanding the difference between SN1 and SN2 reactions is one of the most tested and most misunderstood topics on the DAT. In this video, Dr. Jim Romano walks through a DAT-style organic chemistry problem step by step, explaining how to determine whether a reaction proceeds through an SN1...

If you’re preparing for the DAT or OAT, the DAT Destroyer and Math Destroyer are the core books used in Dr. Jim Romano’s DAT preparation courses, both online and in person. DAT Destroyer 2026 DAT Destroyer — The Complete DAT Science Prep System Math Destroyer 2026 Math Destroyer – DAT and OAT...

Understanding diazonium salts and aromatic reactions is essential for success in DAT organic chemistry. In this video, Dr. Jim Romano explains key reaction concepts and problem-solving strategies that students must know for the DAT. These are the same concepts taught in his DAT preparation...

Understanding aromaticity is essential for success on the DAT and OAT, but many students struggle with how to correctly apply Hückel’s Rule. In this video, Dr. Jim Romano breaks down Hückel’s Rule in a clear and practical way, showing how to quickly determine whether a compound is aromatic...

Aromaticity and carbocation stability are tested in subtle ways on the DAT. This problem looks straightforward, but the key idea is understanding what happens when the leaving group departs and how stability is achieved. Many students assume this compound would not be water soluble, but the...

If you’re preparing for the DAT or OAT, the DAT Destroyer and Math Destroyer are the core books used in Dr. Jim Romano’s DAT preparation courses, both online and in person. DAT Destroyer 2026 DAT Destroyer — The Complete DAT Science Prep System Math Destroyer 2026 Math Destroyer – DAT and OAT...

Many students spend hours studying for the DAT but feel like they are not making real progress. The issue is not effort — it is approach. The DAT is not a memorization exam. It tests your ability to understand concepts and apply them in unfamiliar situations. This is where many students...

If you’re preparing for the DAT or OAT, the DAT Destroyer and Math Destroyer are the core books used in Dr. Jim Romano’s DAT preparation courses, both online and in person. DAT Destroyer: Math Destroyer: FREE Resources Join our DAT Destroyer Study Group on Facebook. Inside the group...

Congratulations to Sayra Briseno We’re excited to announce the winner of our TAMCOD Impressions Day Giveaway. Congratulations to Sayra Briseno. Thank you to everyone who participated. We always enjoy connecting with students who are working toward a future in dentistry and taking the DAT...

Core Foundation The DAT Destroyer and Math Destroyer form the core foundation of the DAT study materials developed by Dr. Jim Romano. These are the same books Dr. Romano uses in his classroom setting. We also offer additional books for Organic Chemistry and General Chemistry if you are weak in...

Students often ask which DAT study materials are used in Dr. Romano’s DAT preparation courses. Two books sit at the core of Dr. Romano’s course curriculum, both online and in person: the DAT Destroyer and the Math Destroyer. DAT Destroyer contains challenging science problems designed to...

Many students find alkene stability questions confusing when they first begin studying organic chemistry. What strategy do you use to quickly determine alkene stability on the DAT? Core Foundation Study Materials The following books are at the core of Dr. Jim Romano’s DAT preparation...

Stereochemistry is one of the most important topics in DAT Organic Chemistry. Questions in this area often test whether students can recognize chiral centers, analyze molecular geometry, and understand how stereochemistry influences molecular behavior. In this short lesson, Dr. Jim Romano...

Test your organic chemistry knowledge with today’s problem from Dr. Jim Romano. Dr. Jim Romano DAT Destroyer | OAT Destroyer

DAT Question of the Day Before scrolling to the explanation, try solving this DAT-level question. The striped skunk is widely known for the highly odoriferous defensive secretion it uses to repel predators. One chemical in the secretion is a four carbon thiol. If another compound was found...

Students often ask about the best way to get started with the DAT Destroyer series, especially if they plan to use more than one book. We recently made a small change that may help students preparing for the exam. Orders over $200 now qualify for free shipping through our store. Many...